Investigations into the Microstructure and Texture Evolution of Inertia-Friction-Welded Dissimilar Titanium Alloys
The welded joint of a dissimilar titanium alloy was obtained via inertial friction welding technology. The characteristics of the bonding interface and the microstructure of the welded joint were investigated via optical microscopy, scanning electron microscopy and electron backscattered diffraction...
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MDPI AG
2023-09-01
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author | Jun Zhou Yanquan Wu Chunbo Zhang Wu Liang Rui Li Feng Qin |
author_facet | Jun Zhou Yanquan Wu Chunbo Zhang Wu Liang Rui Li Feng Qin |
author_sort | Jun Zhou |
collection | DOAJ |
description | The welded joint of a dissimilar titanium alloy was obtained via inertial friction welding technology. The characteristics of the bonding interface and the microstructure of the welded joint were investigated via optical microscopy, scanning electron microscopy and electron backscattered diffraction. The results show that fine, equiaxed grains and interdiffusion bands of the elements Mo and Sn were formed in the weld zone under the high temperature and plastic deformation of the inertial friction welding. The weld zone and thermo-mechanically affected zone formed <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo>⟨</mo><mover accent="true"><mn>1</mn><mo>¯</mo></mover><mn>2</mn><mover accent="true"><mn>1</mn><mo>¯</mo></mover><mn>0</mn><mo>⟩</mo></mrow></semantics></math></inline-formula> α texture and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo>⟨</mo><mn>111</mn><mo>⟩</mo></mrow></semantics></math></inline-formula> β texture, respectively. |
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issn | 2075-4701 |
language | English |
last_indexed | 2024-03-10T22:28:28Z |
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spelling | doaj.art-e05dc4a14463461abdea99a75c0fa5982023-11-19T11:56:52ZengMDPI AGMetals2075-47012023-09-01139157510.3390/met13091575Investigations into the Microstructure and Texture Evolution of Inertia-Friction-Welded Dissimilar Titanium AlloysJun Zhou0Yanquan Wu1Chunbo Zhang2Wu Liang3Rui Li4Feng Qin5Harbin Welding Institute Limited Company, Harbin 150028, ChinaHarbin Welding Institute Limited Company, Harbin 150028, ChinaHarbin Welding Institute Limited Company, Harbin 150028, ChinaHarbin Welding Institute Limited Company, Harbin 150028, ChinaHarbin Welding Institute Limited Company, Harbin 150028, ChinaHarbin Welding Institute Limited Company, Harbin 150028, ChinaThe welded joint of a dissimilar titanium alloy was obtained via inertial friction welding technology. The characteristics of the bonding interface and the microstructure of the welded joint were investigated via optical microscopy, scanning electron microscopy and electron backscattered diffraction. The results show that fine, equiaxed grains and interdiffusion bands of the elements Mo and Sn were formed in the weld zone under the high temperature and plastic deformation of the inertial friction welding. The weld zone and thermo-mechanically affected zone formed <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo>⟨</mo><mover accent="true"><mn>1</mn><mo>¯</mo></mover><mn>2</mn><mover accent="true"><mn>1</mn><mo>¯</mo></mover><mn>0</mn><mo>⟩</mo></mrow></semantics></math></inline-formula> α texture and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo>⟨</mo><mn>111</mn><mo>⟩</mo></mrow></semantics></math></inline-formula> β texture, respectively.https://www.mdpi.com/2075-4701/13/9/1575titanium alloyinertia friction weldingmicrostructuretexture |
spellingShingle | Jun Zhou Yanquan Wu Chunbo Zhang Wu Liang Rui Li Feng Qin Investigations into the Microstructure and Texture Evolution of Inertia-Friction-Welded Dissimilar Titanium Alloys Metals titanium alloy inertia friction welding microstructure texture |
title | Investigations into the Microstructure and Texture Evolution of Inertia-Friction-Welded Dissimilar Titanium Alloys |
title_full | Investigations into the Microstructure and Texture Evolution of Inertia-Friction-Welded Dissimilar Titanium Alloys |
title_fullStr | Investigations into the Microstructure and Texture Evolution of Inertia-Friction-Welded Dissimilar Titanium Alloys |
title_full_unstemmed | Investigations into the Microstructure and Texture Evolution of Inertia-Friction-Welded Dissimilar Titanium Alloys |
title_short | Investigations into the Microstructure and Texture Evolution of Inertia-Friction-Welded Dissimilar Titanium Alloys |
title_sort | investigations into the microstructure and texture evolution of inertia friction welded dissimilar titanium alloys |
topic | titanium alloy inertia friction welding microstructure texture |
url | https://www.mdpi.com/2075-4701/13/9/1575 |
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